#CB3581#CB3581

#CB3581 is a mid, vivid pink. Relative luminance 0.168; OKLCH L 57.8% C 0.197 H 354.3°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#CB3581
RGB	rgb(203, 53, 129)
HSL	hsl(330, 59%, 50%)
HSV	hsv(330, 74%, 80%)
CMYK	cmyk(0%, 73.9%, 36.5%, 20.4%)
CIE-LAB	lab(48.05, 63.86, -7.71)
CIE-LCH	lch(48.05, 64.33, 353.11°)
OKLab	oklab(57.81% 0.1959 -0.0196)
OKLCH	oklch(57.81% 0.197 354.3)
XYZ	xyz(29.8661, 16.8313, 22.4406)
Luminance	0.1683 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3581 #35CB7F

analogous

#CA35CB #CB3581 #CB3536

triadic

#CB3581 #81CB35 #3581CB

tetradic

#CB3581 #CBCA35 #35CB7F #3536CB

square

#CB3581 #CBCA35 #35CB7F #3536CB

split-complementary

#CB3581 #36CB35 #35CBCA

monochromatic

#6A1B43 #9B2862 #CB3581 #D8669F #E496BE

Accessibility & contrast

On white

4.81

#CB3581 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#CB3581 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3581

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3581	#FFFFFF	#000000	##FFFFFF
##CB3581	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526083

Deuteranopia (green-blind)

#7C7C7E

Tritanopia (blue-blind)

#DB2556

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cb3581;
/* rgb */ color: rgb(203, 53, 129);
/* oklch */ color: oklch(57.8% 0.197 354.3);

Tailwind

colors: {
  custom: {
    50: '#e07aa5',
    500: '#cb3581',
    950: '#000000',
  },
}

SCSS

$custom: #cb3581;
$custom-light: #e07aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3581",
  "rgb": {
    "r": 203,
    "g": 53,
    "b": 129
  },
  "hsl": {
    "h": 329.6,
    "s": 59.055,
    "l": 50.196
  },
  "oklch": {
    "l": 0.57809,
    "c": 0.19691,
    "h": 354.3
  },
  "luminance": 0.16828
}

Semantic roles & 50–950 ramp

primary

#CB3581

secondary

#8CCFAD

accent

#E29346

background

#FEF7FA

surface

#FDEEF4

border

#D5C9CE

text

#160A0F

muted

#847C7F

Preview Lab

Preview with #CB3581

Body copy rendered with the generated semantic roles for this colour.

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